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日期:2024-05-15
Patent Prosecution Highway (PPH); The Fast Track Examination of Applications Under the Patent Prosecution Highway (PPH), an applicant receiving a ruling from the Office of First Filing (OFF) that at least one claim in an application filed in the OFF is pa...
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日期:2024-05-13
The official website of the European Patent Office (EPO). Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about ......
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日期:2024-05-17
Home page of the United States Patent and Trademark Office's main web site....
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日期:2024-05-17
The US Patent and Trademark Office (
PTO) offers World-Wide Web (Web) ......
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由於這個網站的 robots.txt, 因此無法提供此結果的說明 – 瞭解詳情。...
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日期:2024-05-10
2013年9月30日 - See this important information about searching for patents: ... How to Conduct a Preliminary U.S. Patent Search: A Step by Step Strategy - Web ......
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日期:2024-05-13
2014年2月13日 - Information about the U.S. patenting process, including agency organization chart, rules and regulations, FAQs, and online applications....
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日期:2024-05-11
Resources & Public Notices. Codes ...
for specific questions about Patent
Application Information Retrieval (PAIR)....